Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6LA callsign genealogy
Currently held by MCCARTY, WILLIAM B
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WB6LA's current licensee, walking backwards.
- McCarty, William BCAgranted 2016-01-27cancelled 2016-06-14
Successor callsigns
Callsigns held now by people who previously held WB6LA.
- Lee, Kwang HCAgranted 2004-02-24cancelled 2006-09-16
All historical holders
Every license row we've seen with the callsign WB6LA, oldest first.
- Lee, Kwang H CA2001-06-05 → cancelled 2004-02-24
- MCCARTY, WILLIAM B CA2026-05-28 active